# Copyright (C) Louis Abel <label@rockylinux.org>

# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.

import os
from sos.policies.distros.redhat import RedHatPolicy, OS_RELEASE


class RockyPolicy(RedHatPolicy):
    distro = "Rocky Linux"
    vendor = "Rocky Enterprise Software Foundation"
    vendor_urls = [
            ('Distribution Website', 'https://rockylinux.org'),
            ('Vendor Website', 'https://resf.org')
    ]

    def __init__(self, sysroot=None, init=None, probe_runtime=True,
                 remote_exec=None):
        super().__init__(sysroot=sysroot, init=init,
                         probe_runtime=probe_runtime,
                         remote_exec=remote_exec)

    @classmethod
    def check(cls, remote=''):
        if remote:
            return cls.distro in remote

        # Return False if /etc/os-release is missing
        if not os.path.exists(OS_RELEASE):
            return False

        # Return False if /etc/rocky-release is missing
        if not os.path.isfile('/etc/rocky-release'):
            return False

        # If we've gotten this far, check for Rocky in
        # /etc/os-release
        with open(OS_RELEASE, 'r') as f:
            for line in f:
                if line.startswith('NAME'):
                    if 'Rocky Linux' in line:
                        return True

        return False

# vim: set et ts=4 sw=4 :
